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1997 - 2003 Ford F150 General discussion on the Ford 1997 - 2003 F150 truck.

P0171 and p0174

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Old Oct 30, 2015 | 06:22 PM
  #1  
270shooter's Avatar
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Default P0171 and p0174

I am getting lean codes for both banks. No idle issues or anything out of the ordinary happening as of now. What are the common items to check? Maf? Or check for vacuum leaks?
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Old Oct 30, 2015 | 06:58 PM
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This otta help ya out:
http://bfy.tw/2YbV
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Old Oct 30, 2015 | 08:45 PM
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Originally Posted by Tackle
This otta help ya out:
http://bfy.tw/2YbV
Tackle I love the way you do that. I know what's gonna happen and still love it. It's amazing how the older I get the less it takes to amuse me.
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